Created
April 11, 2018 04:50
-
-
Save Qamar4P/0d7021da6cf07e5fdef1f7d1ec92e57b to your computer and use it in GitHub Desktop.
Run-time permission helper. Dangerous permissions https://stackoverflow.com/a/36937109/5710872
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.qamar.kust.ui.helpers; | |
import android.app.Activity; | |
import android.content.Context; | |
import android.content.pm.PackageManager; | |
import android.support.v4.app.ActivityCompat; | |
import android.support.v4.content.ContextCompat; | |
import android.support.v4.content.PermissionChecker; | |
/** | |
* Created by Qamar Abbas KUST on 12/11/2017. | |
*/ | |
public class PermissionHelper { | |
PermissionCallback permissionCallback; | |
int requestCode; | |
String[] requiredPermission; | |
Activity context; | |
public PermissionHelper(Activity context, int requestCode, String[] requiredPermission, PermissionCallback permissionCallback) { | |
this.context = context; | |
this.requestCode = requestCode; | |
this.requiredPermission = requiredPermission; | |
this.permissionCallback = permissionCallback; | |
} | |
public PermissionHelper request() { | |
if (isPermissionGranted(context,requiredPermission)){ | |
permissionCallback.granted(); | |
return this; | |
} | |
ActivityCompat.requestPermissions(context, requiredPermission, requestCode); | |
return this; | |
} | |
public static boolean isPermissionGranted(Context context, String... requiredPermission){ | |
for (String permission: requiredPermission){ | |
if (ContextCompat.checkSelfPermission(context,permission)!= PermissionChecker.PERMISSION_GRANTED){ | |
return false; | |
} | |
} | |
return true; | |
} | |
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) { | |
if (this.requestCode == requestCode) { | |
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { | |
permissionCallback.granted(); | |
} else { | |
permissionCallback.failed(); | |
} | |
} | |
} | |
public interface PermissionCallback { | |
void granted(); | |
void failed(); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Usage
and
It handle never ask again by